NSN 4820-00-858-1653
Valve Seat Insert
About this product
15.000 seat angle in deg, grooved seal accommodation type, 48.0 rockwell c and 52.0 rockwell c hardness rating, seating surface shape: angular.
Manufacturer part number 2356975 for national stock number 4820008581653.
Datasheet
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Product description
Valve Seat NSN 4820-00-858-1653.
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MPN or Model
2356975
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Thread Class
3a second threaded portion -
Thread Length
0.421 inches second threaded portion -
Overall Height
2.459 inches -
Body Outside Diameter
0.625 inches -
Seat Angle In Deg
15.000 -
Seal Accommodation Type
Grooved -
Hardness Rating
48.0 rockwell c and 52.0 rockwell c -
Thread Size
0.875 inches second threaded portion -
Seating Surface Shape
Angular -
Material
Steel comp 52100 -
Thread Series Designator
Unf second threaded portion
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Valve Seat
A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.
Pricing and Availability
Get a quote for 4820-00-858-1653 valve seatManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 2356975 | Boeing Company, The |
| 2356975 | Boeing Company, The |
Stock Check
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